RU2468104C2 - Способ получения металлического циркония - Google Patents

Способ получения металлического циркония Download PDF

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Publication number
RU2468104C2
RU2468104C2 RU2011103180/02A RU2011103180A RU2468104C2 RU 2468104 C2 RU2468104 C2 RU 2468104C2 RU 2011103180/02 A RU2011103180/02 A RU 2011103180/02A RU 2011103180 A RU2011103180 A RU 2011103180A RU 2468104 C2 RU2468104 C2 RU 2468104C2
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RU
Russia
Prior art keywords
zirconium
hafnium
oxychloride
molten salt
cathode
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Application number
RU2011103180/02A
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English (en)
Russian (ru)
Other versions
RU2011103180A (ru
Inventor
Рейко ФУДЗИТА
Кодзи МИЗУГУТИ
Хитоси НАКАМУРА
Коуки ФУЗЕ
Мицуру КАВАМОТО
Масару ИТО
Original Assignee
Кабусики Кайся Тосиба
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Кабусики Кайся Тосиба filed Critical Кабусики Кайся Тосиба
Publication of RU2011103180A publication Critical patent/RU2011103180A/ru
Application granted granted Critical
Publication of RU2468104C2 publication Critical patent/RU2468104C2/ru

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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/26—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/14—Obtaining zirconium or hafnium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
    • C22B34/1222—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes using a halogen containing agent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/129—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds by dissociation, e.g. thermic dissociation of titanium tetraiodide, or by electrolysis or with the use of an electric arc
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
RU2011103180/02A 2008-06-30 2009-06-29 Способ получения металлического циркония RU2468104C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-171837 2008-06-30
JP2008171837A JP2010013668A (ja) 2008-06-30 2008-06-30 金属ジルコニウムの製造方法
PCT/JP2009/061879 WO2010001866A1 (fr) 2008-06-30 2009-06-29 Procédé de production de zirconium métallique

Publications (2)

Publication Number Publication Date
RU2011103180A RU2011103180A (ru) 2012-08-10
RU2468104C2 true RU2468104C2 (ru) 2012-11-27

Family

ID=41465961

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011103180/02A RU2468104C2 (ru) 2008-06-30 2009-06-29 Способ получения металлического циркония

Country Status (6)

Country Link
US (1) US9315915B2 (fr)
EP (1) EP2298964A4 (fr)
JP (1) JP2010013668A (fr)
CN (1) CN102137957A (fr)
RU (1) RU2468104C2 (fr)
WO (1) WO2010001866A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101163375B1 (ko) * 2010-07-30 2012-07-12 충남대학교산학협력단 원광 금속환원 및 전해정련 일관공정에 의한 원자로급 지르코늄 친환경 신 제련공정
CN104096847A (zh) * 2013-04-03 2014-10-15 北京有色金属研究总院 一种低氧、大尺寸高纯铪粉的制备方法
JP6097180B2 (ja) * 2013-08-23 2017-03-15 株式会社東芝 金属の還元装置及び金属の還元方法
CN104439262A (zh) * 2013-09-22 2015-03-25 北京有色金属研究总院 低氧含量大尺寸金属锆粉及其制备方法
US10221499B2 (en) * 2015-06-25 2019-03-05 Ge-Hitachi Nuclear Energy Americas Llc Nuclear fuel structure and method of making a nuclear fuel structure using a detachable cathode material
US10106902B1 (en) * 2016-03-22 2018-10-23 Plasma Processes, Llc Zirconium coating of a substrate
CN108213452B (zh) * 2018-01-12 2021-01-26 锦州市金属材料研究所 电点火具用超细金属锆粉的生产方法
CN115305512A (zh) * 2021-05-08 2022-11-08 中南大学 一种熔盐电解制备金属锆的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937979A (en) * 1957-05-10 1960-05-24 Horizons Titanium Corp Electrolytic process
US5112493A (en) * 1990-12-10 1992-05-12 Westinghouse Electric Corp. Zirconium-hafnium production in a zero liquid discharge process
EA004763B1 (ru) * 1998-06-05 2004-08-26 Кембридж Юниверсити Текникал Сервисиз Лимитед Способ и устройство для удаления веществ из соединений металлов или полуметаллов и способ получения сплавов
WO2005019501A2 (fr) * 2003-08-20 2005-03-03 Materials & Electrochemical Research Corp. Procede thermique et electrochimique de production de metaux

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923577A (en) * 1988-09-12 1990-05-08 Westinghouse Electric Corp. Electrochemical-metallothermic reduction of zirconium in molten salt solutions
JPH11509632A (ja) * 1995-07-17 1999-08-24 ウエスチングハウス・エレクトリック・コーポレイション 連続式イオン交換クロマトグラフィーによる塩化物溶液中のジルコニウムとハフニウムの分離
FR2823740B1 (fr) * 2001-04-18 2004-02-06 Cezus Co Europ Zirconium Procede de separation des tetrachlorures de zirconium et de hafnium
TWI288121B (en) * 2001-06-04 2007-10-11 Sumitomo Chemical Co Process for producing zirconia powder
US6737030B2 (en) * 2002-01-29 2004-05-18 Ati Properties, Inc. Method for separating hafnium from zirconium
GB2395958A (en) 2002-12-05 2004-06-09 British Nuclear Fuels Plc Electrolytic separation of metals
FR2872811B1 (fr) * 2004-07-09 2006-10-06 Cie Europ Du Zirconium Cezus S Procede de separation et purification du hafnium et du zirconium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937979A (en) * 1957-05-10 1960-05-24 Horizons Titanium Corp Electrolytic process
US5112493A (en) * 1990-12-10 1992-05-12 Westinghouse Electric Corp. Zirconium-hafnium production in a zero liquid discharge process
EA004763B1 (ru) * 1998-06-05 2004-08-26 Кембридж Юниверсити Текникал Сервисиз Лимитед Способ и устройство для удаления веществ из соединений металлов или полуметаллов и способ получения сплавов
WO2005019501A2 (fr) * 2003-08-20 2005-03-03 Materials & Electrochemical Research Corp. Procede thermique et electrochimique de production de metaux

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ЗЕЛИКМАН А.Н. Металлургия тугоплавких редких металлов. - М.: Металлургия, 1986, с.360-361. *

Also Published As

Publication number Publication date
US9315915B2 (en) 2016-04-19
JP2010013668A (ja) 2010-01-21
RU2011103180A (ru) 2012-08-10
EP2298964A1 (fr) 2011-03-23
WO2010001866A1 (fr) 2010-01-07
CN102137957A (zh) 2011-07-27
EP2298964A4 (fr) 2011-07-20
US20110108434A1 (en) 2011-05-12

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Effective date: 20170630